Last year Russell and Tina Wipff were indicted for indicted on felony theft charges after school officials suspected them of stealing $446,000 worth of equipment.
They were both employees of a company called Sodexo which was in charge of school maintenance.
Lubbock ISD officials think they would bill the district for electronics and then turn around and sell them on E-bay.
Thursday Tina Wipff entered a guilty plea in a Lubbock courtroom.
Her husband Russell is expected to enter a plea next week.